Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | |||
| techtalk:ih:engmech01c [2025/08/01 17:53] – [Left Crankcase Oil Scavenge] hippysmack | techtalk:ih:engmech01c [2025/11/02 18:33] (current) – [Cylinder Boss] hippysmack | ||
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| * 1957-1971 Sportster motors are 883cc (respectfully labeled " | * 1957-1971 Sportster motors are 883cc (respectfully labeled " | ||
| * 1972-1985 Sportster motors are 1000cc. | * 1972-1985 Sportster motors are 1000cc. | ||
| - | | + | |
| - | * The cylinder spigot hole in the cases is wider to accommodate 1000 cylinders. | + | * The cylinder spigot hole in the cases is wider to accommodate 1000 cylinders. |
| * **Tappet Block Clearance**: | * **Tappet Block Clearance**: | ||
| * 1957-1971 cases, the side of each cylinder base is slightly milled at the intake tappet and is barely noticeable. | * 1957-1971 cases, the side of each cylinder base is slightly milled at the intake tappet and is barely noticeable. | ||